Definition of Inverse Functions

What does it mean to find the inverse of a function?

• the x's and y's are switched

• the x's and y's are divided by 2

• the x's and y's are made negative

• the x's and y's are the same

Tags

CCSS.HSF-BF.B.4A

The inverse of the function f(x) is written as ...

• f ^-1(x)

• f ²(x)

• f '(x)

• f ⁺(x)

Tags

CCSS.HSA.REI.C.9

Are these the graphs of two inverse functions?

• Yes

• No

• No way to tell

Tags

CCSS.HSF-BF.B.4C

Are the following inverses of each other?

• True

• False

Tags

CCSS.HSF-BF.B.4B

Are these the graphs of two inverse functions?

• Yes

• No

• No way to tell

Tags

CCSS.HSF-BF.B.4C

Is the inverse function found correctly?

• yes

• no

Tags

CCSS.HSF-BF.B.4A

Are the blue and red graphs inverse functions?

• yes

• no

• no way to tell

Tags

CCSS.HSF-BF.B.4B

An ​ (a)   takes a previously found result ( a y value) and returns it to its original value (x value). This means you are ​ (b)   a function

• function

• inverse

• 2 or more

• undoing

Tags

CCSS.HSF-BF.B.4C

Was the inverse function found correctly?

• no,

• yes

Tags

CCSS.HSF-BF.B.4A

Which is f^-1(x)?

• f^-1(x)=(x/5)³

• f^-1(x)=1/5(x)³

• f^-1(x)=5(x)³

• f^-1(x)=125(x)³

Tags

CCSS.HSF-BF.B.4A